C2.6 Engines
Bore ... 87 mm (3.43 inch)
Stroke ... 110 mm (4.33 inch)
Cylinder arrangement ... In-line
Type of combustion ... Direct injection
Number of cylinders ... 4
Valves per cylinder ... 4
Firing order ... 1, 3, 4, 2
When the crankshaft is viewed from the front of the engine, the crankshaft rotates in the following direction. ... Counter-Clockwise
The front of the engine is opposite the flywheel end of the engine. The left side and the right side of the engine are determined from the flywheel end. Number 1 cylinder is the front cylinder of the engine.
C3.3B Engines
Bore ... 94.0 mm (3.70 inch)
Stroke ... 120 mm (4.72 inch)
Cylinder arrangement ... In-line
Type of combustion ... Direct injection
Number of cylinders ... 4
Valves per cylinder ... 4
Firing order ... 1, 3, 4, 2
Low Idle ( 308E) ... 1000 - 1100 rpm
High Idle ( 308E) ... 2110 - 2210 rpm
Low Idle ( 906H2, 907H2, 908H2) ... 1140 - 1240 rpm
High Idle ( 906H2, 907H2, 908H2) ... 2505 - 2605 rpm
When the crankshaft is viewed from the front of the engine, the crankshaft rotates in the following direction. ... Counter-Clockwise
The front of the engine is opposite the flywheel end of the engine. The left side and the right side of the engine are determined from the flywheel end. Number 1 cylinder is the front cylinder of the engine.
Tightening Torques of Screws, Bolts, and Nuts for General Use
Note: If the tightening torque is not specified, refer to the table below for the none specified torque values.
| Indication on top of bolt | No-grade or 4T (1) | 7T (2) | ||||
| Indication on top of nut | No-grade or 4T (1) | |||||
| Unit | N·m | kgf·m | lbf·ft | N·m | kgf·m | lbf·ft |
| M6 | 7.9 to 9.3 | 0.80 to 0.95 | 5.8 to 6.8 | 9.81 | 1.00 to 1.15 | 7.24 to 8.31 |
| M8 | 18 to 20 | 1.8 to 2.1 | 13 to 15 | 24 to 27 | 2.4 to 2.8 | 18 to 20 |
| M10 | 40 to 45 | 4.0 to 4.6 | 29 to 33 | 49 to 55 | 5.0 to 5.7 | 37 to 41 |
| M12 | 63 to 72 | 6.4 to 7.4 | 47 to 53 | 78 to 90 | 7.9 to 9.2 | 58 to 66 |
| ( 1 ) | 4T is indicated by a "4" present on the bolt head, if no mark is present the fastener is no-grade |
| ( 2 ) | 7T is indicated by a "7" present on the bolt head |
